baber/WOPTO huggingface dataset:
Patent JP-H04176379-A (JP)
Title: Continuous ultrasonic cleaner
Inventor: OGATA AKIHIRO
IPC: B08B3/12
Filed: 1990-11-09
Abstract: PURPOSE:To prevent the breakage of a material to be cleaned and to miniaturize the cleaner by providing an inlet hole and an outlet hole in the flank of a cleaning tank, opposing a couple of ultrasonic vibrators to the upper and lower surfaces of a net conveyor in the tank and supplying a cleaning soln. in a cleaning soln. receiving and storing tank to the cleaning tank. CONSTITUTION:A temporarily cleaned material 2 is sent into a cleaning tank 3 from its inlet hole 6a, passed between a couple of ultrasonic vibrators 4 and 4, cleaned by the synergistic effect of the ultrasonic wave and agitation of a cleaning soln. 5b from downward nozzles 8a and 8b and discharged from an outlet hole 6b. A cleaning soln. 5a in the cleaning tank 3 is discharged from the inlet and outlet holes 6a and 6b for a net conveyor 1, the cleaning soln. 5b is circulated and supplied from a receiving and storing tank 9 in accordance with the amt. of the cleaning soln. 5c discharged, and an appropriate amt. of the soln. is always maintained. Since the net conveyor is arranged in a linear manner, the material is not rolled or broken.
Patent JP-H09149368-A (JP)
Title: Charging photograph generating device
Inventor: YOSHIMATSU MORIO
IPC: H04N5/781
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To generate the photograph of a video signal which is photographed by another camera. SOLUTION: A video monitor 2, a video camera 4 and a video printer 6 are provided. A coin counter 15 and also a video input terminal 19 are provided. A remote commander device 17 is connected to the video printer 6 and the commander device 17 is provided with a camera operation button 17c for controlling the video camera 4, a photographing(memory) button 17M, a re- photographing button 17R, a print button 17P and setting buttons 17D1 , 17D2 and 17D3 , etc., which sets the size of a screen to be printed to, for example, bi-secting, quadri-seating and hexadecimal-secting.  Then, the video signal which is photographed by the video camera 4 by the operation of the photographing button 17M or supplied to a video input terminal 19 is stored in the picture memory of the video printer 6 and the photograph of the screen of the video signal which is stored by the operation of the print button 17P is generated.
Patent JP-H02151276-A (JP)
Title: Piezoelectric driving mechanism
Inventor: MIZUOCHI HIDEKI
IPC: H01L41/09
Filed: 1988-12-01
Abstract: PURPOSE:To feed an element to be fed at each micro distance in a desired direction by combining two piezoelectric elements at a minimum limit and elongating or contracting them at a predetermined timing. CONSTITUTION:A piezoelectric driving mechanism is composed of a base 1, a first piezoelectric element 2, a second piezoelectric element 3, a holding member 4 and a controller. The second piezoelectric element 3 is first contracted by the voltage control of the controller, and an element 5 to be fed is held fixedly by the holding member 4. Then, when the first piezoelectric element 2 is elongated, the element 5 to be fed is moved at a micro distance in a predetermined direction X by the elongating operation of the first piezoelectric element 2. Thereafter, the second piezoelectric element 3 is elongated to release the holding operation of the element 3 to be fed by the holding member 4. When the first piezoelectric element 2 is contracted while the second piezoelectric element 3 remains elongated to return the length to the original value, it is returned to its initial state. Then, when the similar operation is repeated, the element 5 to be fed can be sequentially moved at each micro distance in the direction X.
Patent JP-2001120311-A (JP)
Title: Hooking tool
Inventor: TAKAHASHI YOSHINOBU
IPC: A47H13/04
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a hooking tool made of a thermoplastic resin wherein high productivity and easiness in use upon engaging and disengaging can be achieved and break of an end hook piece can be reduced, while the hook piece can be prevented from sticking in the tip of a finger. SOLUTION: The hooking tool comprises a base material 42, on the front surface of which a large number of hook pieces 43 for engagement with a large number of loop pieces 11a arranged on the surface of a companion member are arranged in a plurality of rows R, the pieces 43 being integrally molded to the base material 42. In each of the rows of the pieces 43, rising pieces, rising nearly vertically from the material 42, are integrally molded thereto, whereby protection functions and backup functions are provided.
Patent JP-H01147398-A (JP)
Title: Nuclear fuel reprocessing plant and its production
Inventor: HONDA TAKU
IPC: G21C19/46
Filed: 1987-12-02
Abstract: PURPOSE:To improve a corrosion preventive effect by using a stainless steel which is smoothed by electrolytic polishing on surfaces which come into contact with a nitric acid soln. CONSTITUTION:A stainless steel pipe which is subjected to an electrolytic polishing treatment after pickling is provided to a part 24 which is covered by a heating jacket 23 and where heat transfer boiling arises in a dissolution part 20 for dissolving the fuel in a fuel dissolution vessel. The outside surface of the stainless steel pipe 33 which constitutes an internal heating coil 27 and the inside surface, etc., of a stainless steel vessel 34 which constitutes a waste liquid evaporator 27 as an anode are electrolytically polished by filling an electrolyte into a high-level waste liquid evaporator 25 and inserting a copper wire cathode 3 therein in the case of a high-level waste liquid processing system. Furthermore, a stainless steel pipe group which is a steam separator provided in an acid recovering evaporator of an acid recovering system is also subjected to the electrolytic polishing treatment after pickling. The nitric acid corrosion resistance on the heat transfer boiling surfaces is thereby improved.
Patent JP-H07205238-A (JP)
Title: Clamping device in injection molding machine
Inventor: WARUTAA SHIYUTAIN
IPC: B29C45/17
Filed: 1992-11-16
Abstract: PURPOSE: To enhance the certainty and accuracy of the guide mechanism of a slider to a movable mold clamping plate and to reduce frictional resistance by adjusting the slider with respect to a machine frame without generating a play and further employing a rolling guide. CONSTITUTION: The foundation surface of the coupling part 4.2 of a slider 4 coincides with that of a movable mold clamping plate. Therefore, a fixing bolt 18 is positioned in close contact with a machine longitudinal axis 21 in the vicinity of the front edge 19 or rear edge 20 of the movable mold claming plate 5. Further, a structural rotary point 6 formed as a laterally movable slide piece 11 is present at as short a distance Y as possible with respect to the front edge 9 of the movable mold clamping plate 5. The slide piece 11 can be moved within a groove 11.1.
Patent JP-H07156184-A (JP)
Title: Injection molding device for hollow resin molding
Inventor: KUSAKA KATSUSHIGE
IPC: B29C45/00
Filed: 1993-12-06
Abstract: PURPOSE:To mold a hollow molded article having a stable quality by a method wherein a resin reservoir part connected to a cavity is provided on a parting face of a mold, a tip of a gas injection nozzle is so disposed as to face the resin reservoir part, and the resin reservoir part is changed in volume in accordance with a resin temperature. CONSTITUTION:A molten resin J is injected into a cavity 6. When the resin J is charged further into a resin reservoir part 10, the temperature of a sub- runner part 10a is detected by a temperature sensor 21. In accordance with the detected temperature, the volume of a thick-walled part 10b is changed, whereby the curing speed is made constant at the surface of the resin J in the thick-walled part 10b. In the stage that a cured shell layer is formed on the surface but the inner part is not cured, a pin part 15 of a gas injection nozzle 8 is projected to perforate the surface of the resin J. By retracting the pin part 15, a high-pressure gas in a gas flow path 16 flows into the resin through the hole of the surface layer of the resin J. At this time, the curing speed in the resin reservoir part 10 is always constant. Therefore, a trouble never occurs at the time of injecting the gas.
Patent JP-H03165578-A (JP)
Title: Solar cell and manufacture thereof
Inventor: KIDA YASUHIRO
IPC: H01L31/04
Filed: 1989-11-24
Abstract: PURPOSE:To reduce a solar cell in loss caused by contact resistance and to improve it in conversion efficiency keeping a crystal silicon substrate at a prescribed value in thickness by a method wherein a groove formed of a P<+> layer and another groove formed of an N<+> layer are formed on the side of the crystal silicon substrate opposed to its photodetecting side, and a metal electrode is filled into the grooves respectively. CONSTITUTION:Two type of grooves are formed adjacent to each other on the side of a P-type crystal silicon substrate opposed to its side on which light is incident. One of the grooves is composed of a P<+>-type silicon regrowth layer 11 and the other groove is composed of an N<+>-type semiconductor layer 13, an aluminum.silicon alloy layer 12 is provided into the groove of the regrowth layer 11, and a silver electrode 14 is provided inside the groove of the N<+>-type semiconductor layer 13 coming into contact with layer 13. A silicon oxide film 10 is formed on the surface of the P-type crystal silicon substrate between the aluminum.silicon alloy layer 12 and the silver electrode 14. The aluminum.silicon alloy layer 12 and the silver electrode 14 formed on the side of the silicon substrate 1 opposed to its side on which light is incident are arranged in a comb-like pattern respectively so as to constitute such a pattern that the teeth of one comb are inserted between the teeth of the other comb respectively.
Patent JP-H09147659-A (JP)
Title: Equipment with operation switch, and operation switch
Inventor: ANDO ATSUSHI
IPC: H01H13/64
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To provide equipment with an operation switch which is hardly affected by operation errors and water entry to make accurate judgment for operation. SOLUTION: A movable operation button 17 is mounted on the body 13 of a shower head 11. The first switch 19 on which the first actuator 20 is formed with the first space L1 is mounted on part of the back of the operation button 17. The second switch 25 on which the second actuator 22 is formed with the second space L2 larger than the first space L1 is mounted on the other part of the back of the operation button 17. Contact signals by the first witch 19 and contact signals by the second switch 25 are input via a signal line 23 and via a signal line 29, respectively, with present time differences for various controls.
Patent JP-H03165597-A (JP)
Title: Laminated board for multilayer printed wiring board
Inventor: KOJIMA SHIGEAKI
IPC: H05K3/46
Filed: 1989-11-25
Abstract: PURPOSE:To dispense with the cutoff of a lamination pin guide hole and to save a lamination material so as to reduce a laminated board in cost by a method wherein the lamination pin guide hole used for the positioning of the lamination materials is used as a positioning guide at processing after a laminating process is finished. CONSTITUTION:A laminated board is provided with inner circuits 1-4 and outer metal foils 6 and 7. Positioning required at laminating is carried out in such a manner that sheet-like lamination materials are laminated together by inserting pins into lamination pin guide holes provided to the peripheral edges of the materials concerned, that is, four lamination pin guide holes 16' are bored in a sheet-like insulating base 11 provided with an inner circuit, and the base 11 can be accurately positioned by inserting pins into the guide holes 16'. In this laminated body, lamination pin guide holes, which are usually removed by cutting off in a conventional method, are left unremoved as holes 16 located at the peripheral edge of the laminated body and used for positioning at processing after a laminating process is finished. The holes 16 are used in such a manner that pins are inserted into them or they are irradiated with light rays to position a laminated board for the patterning of an outer metal foil, the boring of through-holes with a drill, or a plating process.
Patent JP-H05142853-A (JP)
Title: Electrophotographic color toner
Inventor: KUBO MASAHIKO
IPC: G03G9/087
Filed: 1991-11-21
Abstract: PURPOSE:To improve spectral reflecting characteristic, spectral transmitting characteristic and charging characteristic by using specified polyester resin and polymer containing an acrylamide monomer as a binder resin and a negative charge control agent, respectively. CONSTITUTION:A binder resin containing, as a main component, a polyester resin obtained by co-condensation polymerization of a diol component represented by a formula I, a divalent carboxylic acid or its acid anhydride or lower alkyl ester, and a trivalent or more polyhydric carboxylic acid or its acid anhydride or lower alkyl ester or a trivalent or more polyhydric alcohol, in which the value of OHV/AV is 1.2 or more when the acid value of the polyester resin is AV and the hydroxy group value is OHV, a polymer containing an acrylamide monomer represented by the formula II as a negative charge control agent, and a coloring agent are contained. In the formtulae I, II, R represents a lower alkylene group, (x) and (y) each represent an integral number of 1 or more, wherein the average valve of x+y is 2-7, R<1> represents hydrogen atom, R<20> is a divalent hydrocarbon group.
Patent JP-H04178561-A (JP)
Title: Semiconductor accelerator sensor
Inventor: FUJITA HIROKAZU
IPC: G01P15/12
Filed: 1990-11-14
Abstract: PURPOSE:To prevent the breakage and twist of a cantilever without reducing the detection sensitivity by making the cross beam of the cantilever thinner than longitudinal beams. CONSTITUTION:A sensor 10 is formed into a laminated body structure of a semiconductor silicone plate 1 and insulating plates 2, 3, and a cantilever 4 and a moving electrode 5 are formed on the plate 1 by anisotropic etching. A weight 5 is supported on the frame 1 by longitudinal beams 4a, 4b, and a cross beam 4c thinner than the longitudinal beams 4a, 4b is formed between the longitudinal beams 4a, 4b. The cross beam 4c functions to suppress the relative displacement of the longitudinal beams 4a, 4b and has rigidity against the twist centering on the X-direction and Y-axis. No displacement is generated on the longitudinal beams 4a, 4b in the Z-direction which determines sensitivity, and the sensitivity is not reduced.
Patent JP-H10161831-A (JP)
Title: Computer system equipped with changeable user interface, and method
Inventor: RANDALL LEE BARTRAM
IPC: G06F3/0481
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To automatically or selectively change a user interface as a user likes by loading a desired user interface control function in a computer memory so as to display it on a display for interaction with a user. SOLUTION: A work station 10 includes a microprocessor 12 and a bus 14, which is used to connect the microprocessor 12 to a memory 28 and other constituent elements in the work station 10 and allow them to communicate. The work station 10 communicates with a communication network through a communication adapter 32 and communicates with other computers or a network of computers from there. The work station 10 can be connected to other computers in a local area network(LAN) or wide area network(WAN).
Patent JP-S63172005-A (JP)
Inventor: SUTANISURAFU ANTONOBUITSUCHI R
IPC: F15B21/12
Filed: 1986-12-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0916168-A (JP)
Title: Compressing device and decoding device for musical performance information
Inventor: SHISHIDO ICHIRO
IPC: H03M7/46
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To efficiently compress and expand the data of the musical performance information by an LZ method. SOLUTION: Input data 1 in SMF format are analyzed by a primary code generating means 2 and the musical performance information is separated into at least an interval, strength, length, and other information to generate a primary code 3 having respective pieces of information arranged in independent areas. The codes of the respective areas of the primary code 3 are compressed by the LZ method through a secondary code generating means 4 to generate a secondary code 5. The primary code generating means 2 rearranges six kinds of primary compressed codes, i.e., a note A code indicating one note, a controller Δcode, a duration code, a node number code, a velocity code, and a controller code by a code arranging means and outputs them as the primary code 3 to the secondary code generating means 4, which performs secondary compression.  The data after the secondary compression are processed through the secondary decoding of a secondary code decoding means 23 and then a primary code decoding means performs primary decoding.
Patent JP-H02155566-A (JP)
Title: Jet type soldering tank
Inventor: KONDO KENJI
IPC: H05K3/34
Filed: 1988-12-06
Abstract: PURPOSE:To suppress the oxidation of a fused solder by providing wave receiving plates for receiving the 1st jet waves gushing from a jet port above the 1st jet tank and wave receiving plates for receiving the 2nd jet waves gushing from the gushing part of the 2nd jet tank in the direction crossing with the traveling direction of the printed circuit boards. CONSTITUTION:The 1st jet waves 15a, 15b gushing from the jet port 21 fall along the wave receiving plates 41, 42 and, therefore, the contact of the surface of the 1st jet waves with the air is obviated at the time of soldering of the printed circuit board 1. The speed at which the jet waves flow down is lowered by the wave receiving plates 41, 42 and the jet waves flow gently atop the solder melt and, therefore, the intrusion of the air is obviated and the oxidation is prevented. The jet waves of the 2nd jet tank 18 fall along the wave receiving plates 43, 44 as well and, therefore, the oxidation of the solder soln. 16 is prevented in the same manner as with the 1st jet waves. The consumption by the generation of the oxide of the fused solder is prevented in this way.
Patent JP-H03167321-A (JP)
Title: Acrylic flame resistant fiber
Inventor: KANZAKI HIDETOSHI
IPC: D01F9/32
Filed: 1989-11-27
Abstract: PURPOSE:To obtain an acrylic flame resistant fiber being hollow shape having a number of skin-like gaps and having sufficient strength and simultaneously being small in apparent density and suitable for lightened insulating product, reinforcing material for fishing rod for which flexural modulus is required. CONSTITUTION:The objective flame resistant fiber obtained by blending (A) at least 60wt.% acrylonitrile with (B) <=40% copolymerizable ethylenic monomer (e.g. acrylic acid, etc.) at a concentration of 10-30wt.% and adding (C) polyalkylene glycol (e.g. having 5000-50000 number-average molecular weight) of random type copolymer or block type copolymer containing ethylene oxide and propylene oxide at a weight ratio of 80:20-20:80 thereto and aging the resultant reaction product for at least four hr and having a number of unspecific openings on cross section and forming >=60mu skin-like gap nearly parallel along the longitudinal direction in the interior.
Patent JP-H11144507-A (JP)
Title: Luminaire for circular fluorescent lamp
Inventor: MURATA YOSHIAKI
IPC: F21S8/04
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire for circular fluorescent lamps capable of reducing the thickness of the luminaire, miniaturizing and increasing the degree of design freedom of the luminair, even when a plurality of circular fluorescent lamps are placed on a luminaire body. SOLUTION: A plurality of circular fluorescent lamps 1a having a base 3a firmly fixed to form a bridge on both ends of circular glass bulbs 2a with a tube diameter smaller than 20 mm, are placed on a luminaire body 4, so that each of the circular fluorescent lamps 1a is nearly parallel to the luminaire body 4 and the circular glass bulb portions of at least two circular fluorescent lamps 1a are partially intersected to each other with the base 3a position near the intersecting part.
Patent JP-H11141816-A (JP)
Title: Inward burner device
Inventor: MOMOSE TOSHISHIGE
IPC: F23D14/06
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To suppress the floating of flame jetting from a burner port, and also, stabilize the flame. SOLUTION: This is an inward burner device which is provided with plural pieces of burner ports 22 at intervals in the circumferential direction, at the top end of the inside periphery wall 21 of a housing 4, being equipped with a burner housing 4 which regulates mixed gas space 2, and a mixed gas introduction pipe 6 for introducing mixed gas for combustion into the mixed gas space 2. The plural pieces of burner ports 22 are made in the shape of a slit slender vertically, and this burner is provided with enlarged recesses 30 for dropping the flow velocity of jetted mixed gas for combustion, at the lower parts of the outside apertures of the plural pieces of burner ports 22.
Patent JP-H06161417-A (JP)
Title: Method for displaying straight line with width
Inventor: SUZUKI HIROYUKI
IPC: G06T11/20
Filed: 1992-11-18
Abstract: PURPOSE:To display the straight line with width without being affected by approximate point missing and inclination as much as possible. CONSTITUTION:When vertical lines 2A and 2B which pass the end points A and B of a straight reference line 1 and are perpendicular to the reference line 1 are approximated to the reference line 1, slanting movement is eliminated to eliminate the approximate point missing and approximate points exceeding the straight line width, e.g. points (h) and (h') when the line width is denoted as W are extracted to display the line nearly with the actual size without reference to the inclination of the line.
Patent JP-H07142516-A (JP)
Title: Manufacture of semiconductor component
Inventor: OKANO HIDEHITO
IPC: H01L21/301
Filed: 1993-11-12
Abstract: PURPOSE:To attach and hold a semiconductor wafer which can stand the washing pressure and to manufacture a semiconductor component which has no cracking of sealing resin due to water expansion by conducting a dicing process wherein the semiconductor wafer is divided into element pieces and a mounting process wherein the element pieces are mounted. CONSTITUTION:This is a method for manufacturing a semiconductor component by conducting a dicing wherein a semiconductor wafer is diced, using a dicing/bonding film made by forming a low melting-point metal layer 5 separably on a supporting substrate 4 and then conducting a mounting wherein the formed chips (element pieces) 1 are mounted. In the dicing process, the semiconductor wafer attached and held on the low melting-point layer 5 formed separably on the supporting substrate 4 is cut into element pieces 1. In the mounting process, the formed element pieces 1 are separated from the supporting substrate 4 on which small pieces 2 of the low melting- point metal layer are attached and then the element piece 1 is located on an object 3 through the small piece of the metal layer 2 and then is adhered and secured there through the small piece of the metal layer 2. By this method, a semiconductor component which is bearable enough to the pressure of washings and has no cracking of a chip or other problems can be manufactured.